Mass shooter Nikolas Cruz, the 19-year-old who gunned down 17 people and injured numerous others in a Parkland, Florida high school on Wednesday, reportedly posted racist and anti-gay comments in an Instagram group chat.

As reported by CNN, the Marjory Stoneman Douglas High School shooter spoke to five other people in the chat — which was named “Murica (American flag emoji) (eagle emoji) great” by Cruz — about his hatred for “jews, ni**ers, immigrants.”